update:优化

main/xiaozhi-server/core/handle/sendAudioHandle.py

@@ -136,7 +136,21 @@ async def send_stt_message(conn, text):
         return
 
     """发送 STT 状态消息"""
-    stt_text = get_string_no_punctuation_or_emoji(text)
+    
+    # 解析JSON格式，提取实际的用户说话内容
+    display_text = text
+    try:
+        # 尝试解析JSON格式
+        if text.strip().startswith('{') and text.strip().endswith('}'):
+            parsed_data = json.loads(text)
+            if isinstance(parsed_data, dict) and "content" in parsed_data:
+                # 如果是包含说话人信息的JSON格式，只显示content部分
+                display_text = parsed_data["content"]
+    except (json.JSONDecodeError, TypeError):
+        # 如果不是JSON格式，直接使用原始文本
+        display_text = text
+    
+    stt_text = get_string_no_punctuation_or_emoji(display_text)
     await conn.websocket.send(
         json.dumps({"type": "stt", "text": stt_text, "session_id": conn.session_id})
     )

main/xiaozhi-server/core/providers/asr/base.py

@@ -192,7 +192,7 @@ class ASRProviderBase(ABC):
 
     def _build_enhanced_text(self, text: str, speaker_name: Optional[str]) -> str:
         """构建包含说话人信息的文本"""
-        if speaker_name:
+        if speaker_name and speaker_name.strip():
             return json.dumps({
                 "speaker": speaker_name,
                 "content": text

main/xiaozhi-server/core/utils/dialogue.py

@@ -84,7 +84,7 @@ class Dialogue:
             # 添加说话人个性化描述
             try:
                 config = load_config()
-                voiceprint_config = config.get("plugins", {}).get("voiceprint", {})
+                voiceprint_config = config.get("voiceprint", {})
                 speakers = voiceprint_config.get("speakers", [])
                 
                 if speakers:

main/xiaozhi-server/core/utils/modules_initialize.py

@@ -127,7 +127,7 @@ def initialize_asr(config):
     )
     
     # 初始化声纹识别功能
-    voiceprint_config = config.get("plugins", {}).get("voiceprint")
+    voiceprint_config = config.get("voiceprint")
     if voiceprint_config and voiceprint_config.get("url") and voiceprint_config.get("speakers"):
         new_asr.init_voiceprint(voiceprint_config)
         logger.bind(tag=TAG).info("ASR模块声纹识别功能已启用")

main/xiaozhi-server/core/utils/voiceprint_provider.py

@@ -118,8 +118,7 @@ class VoiceprintProvider:
                             result_name = self.speaker_map[speaker_id]["name"]
                             return result_name
                         else:
-                            logger.bind(tag=TAG).warning(f"未识别的说话人ID: {speaker_id}")
-                            return "未知说话人"
+                            return None
                     else:
                         logger.bind(tag=TAG).error(f"声纹识别API错误: HTTP {response.status}")
                         return None